BE844656A - PROCESS FOR THE PREPARATION OF PLASTIC LENS MATERIAL AND LENS MADE FROM THIS - Google Patents

PROCESS FOR THE PREPARATION OF PLASTIC LENS MATERIAL AND LENS MADE FROM THIS

Info

Publication number
BE844656A
BE844656A BE169355A BE169355A BE844656A BE 844656 A BE844656 A BE 844656A BE 169355 A BE169355 A BE 169355A BE 169355 A BE169355 A BE 169355A BE 844656 A BE844656 A BE 844656A
Authority
BE
Belgium
Prior art keywords
preparation
lens
plastic
plastic lens
lens material
Prior art date
Application number
BE169355A
Other languages
Dutch (nl)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of BE844656A publication Critical patent/BE844656A/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G02B1/041—Lenses
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F18/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/24—Esters of carbonic or haloformic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Eyeglasses (AREA)
  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
BE169355A 1975-09-02 1976-07-29 PROCESS FOR THE PREPARATION OF PLASTIC LENS MATERIAL AND LENS MADE FROM THIS BE844656A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60936675A 1975-09-02 1975-09-02

Publications (1)

Publication Number Publication Date
BE844656A true BE844656A (en) 1976-11-16

Family

ID=24440492

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169355A BE844656A (en) 1975-09-02 1976-07-29 PROCESS FOR THE PREPARATION OF PLASTIC LENS MATERIAL AND LENS MADE FROM THIS

Country Status (9)

Country Link
JP (1) JPS5229885A (en)
BE (1) BE844656A (en)
BR (1) BR7604994A (en)
CA (1) CA1098635A (en)
DE (1) DE2636239A1 (en)
FR (1) FR2322884A1 (en)
GB (1) GB1542119A (en)
IT (1) IT1065377B (en)
NL (1) NL7608037A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175301A (en) * 1984-09-21 1986-04-17 Asahi Glass Co Ltd Synthetic resin lens
US4957981A (en) * 1989-02-10 1990-09-18 Akzo N.V. Interpenetrating polymer network of an aliphatic polyol(allyl carbonate) and epoxy resin

Also Published As

Publication number Publication date
GB1542119A (en) 1979-03-14
FR2322884A1 (en) 1977-04-01
JPS5229885A (en) 1977-03-07
DE2636239A1 (en) 1977-03-10
CA1098635A (en) 1981-03-31
NL7608037A (en) 1977-03-04
IT1065377B (en) 1985-02-25
FR2322884B1 (en) 1978-10-20
BR7604994A (en) 1977-08-09

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